AFNetworking - NSMutableDictionary參數

Question

我想構建我的NSMutableDictionary發送到使用AFNetworking框架的請求，但似乎我很困惑如何正確地做到這一點。

這裏是服務器的期待

{ 
"do":"timeline", 
"what":"posting", 
"session":"", 
"data":{ 
"status_timeline":"", 
    "with_timeline":"", 
    "location_timeline":"", 
    "category_timeline":"", 
    "privacy_timeline":"" 
} 

，我已經試過這樣

NSMutableDictionary *dict = [[NSMutableDictionary alloc]init]; 
    [dict setValue:@"timeline" forKey:@"do"]; 
    [dict setValue:@"posting" forKey:@"what"]; 
    [dict setValue:session forKey:@"session"]; 
    NSLog(@"Session %@", [dict valueForKey:@"session"]); 

我希望有人能幫助我感謝的

Answer 1

您可以使用下面讓輸入什麼你的服務器需要。確保您的服務器將從字典解碼數據。

NSMutableDictionary *dicData = [NSMutableDictionary new]; 
    dicData[@"status_timeline"] = @""; 
    dicData[@"with_timeline"] = @""; 
    dicData[@"location_timeline"] = @""; 
    dicData[@"category_timeline"] = @""; 
    dicData[@"privacy_timeline"] = @""; 
    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:dicData options:NSJSONWritingPrettyPrinted error:nil]; 
    NSString *jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding]; 


    NSMutableDictionary *dict = [[NSMutableDictionary alloc]init]; 
    [dict setValue:@"timeline" forKey:@"do"]; 
    [dict setValue:@"posting" forKey:@"what"]; 
    [dict setValue:@"" forKey:@"session"]; 
    [dict setValue:jsonString forKey:@"data"]; 
    NSLog(@"Your Main Dic: %@", dict);